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Compact protection relays
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Trigger voltage: 100 V - 240 V
... Series arc-flash relay is a cost-effective solution that reduces arc-fault damage by detecting the light from an arc flash and rapidly tripping. Two remote light sensors can be connected to one relay ...
Tripping current: 0 A - 0.4 A
Trigger voltage: 24 V
... -channel inputs • 2 control inputs • 2 dual-channel semiconductor outputs (PL e, category 4) • 2 monitoring outputs • Compact housing with width of only 22.5mm • Simple diagnostics via LED displays • Plug-in screw ...
Trigger voltage: 24 V - 230 V
SIL-C FEEDER & GENERATOR PROTECTION RELAY High Accuracy and Reliability in a compact device The SIL-C Relay protects Feeders and Equipment and includes comprehensive ...
FANOX ELECTRONIC
The SIA-B Self-powered Protection Relay is designed for secondary distribution protection and is compatible with various equipment, including RMUs, MRMUs, and SF6 insulated ...
FANOX ELECTRONIC
The SIA-B Self-powered Protection Relay is designed for secondary distribution protection and is compatible with various equipment, including RMUs, MRMUs, and SF6 insulated ...
FANOX ELECTRONIC
Tripping current: 15 A
... 3CR series current type motor starting relay is designed for single-phase AC applications with motor start winding currents up to 15 Amps. It is applicable on both split phase and capacitor start motors. The 3CR relay ...
Tripping current: 25 A
KLIXON® 4CR current type motor starting relay is a compact, high capacity relay, designed for universal application to split phase and capacitor start, single-phase motors with start-winding ...
Trigger voltage: 24, 110 V
Grid protection monitoring relay RE series; Frequency and voltage monitoring; Grid and system protection; Functionally Safe; Measuring voltage 3 x 400/230V AC; Supply voltage 24V DC, ...
Trigger voltage: 24 V - 110 V
... system protection monitoring relay RE series; Frequency and voltage monitoring; Functional safety; Measuring voltage 3 x 400/230V AC; Supply voltage 24V DC, 110-240V AC; 3 CO contacts; Width 107 mm; Installation ...
Tripping current: 20 A - 48 A
... important to prevent the motor from overheating, or thermal overload. IMO Thermal Overload Relays offer electromechanical protection for main circuits and reliable protection for motors ...
... important to prevent the motor from overheating, or thermal overload. IMO Thermal Overload Relays offer electromechanical protection for main circuits and reliable protection for motors ...
Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
... Din modules Dossena presents the DER4B range, the new generation of type B differential toroid relays. DER4B is recommended for electrical protection in the tertiary sector, where devices that generate ...
DOSSENA
Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
... Recessed 96x96mm Dossena presents the DER3B range, the new generation of type B differential toroid relays. DER3B is recommended for electrical protection in the tertiary sector, where devices that ...
DOSSENA
Tripping current: 0.03 A - 30 A
Trigger voltage: 48 V - 400 V
The residual current relays of the DER4 Dossena range can be used on LV networks in alternating current of the TT and TN type. They make it possible to achieve adequate selectivity and residual current protection ...
DOSSENA
Trigger voltage: 230 V
... earth-leakage time delay adjustment 0.1, 0.2, 0.3, 0.4, 0.5, 0.75, 1, 5, 10 s Protection AC type protection Type A protection Type B protection Test function Local Remote Output ...
Tripping current: 0.03 A - 250 A
... version. Earth leakage relay with 1 operation threshold, compact panel mount. CT incorporated. • Earth leakage relay type A • Incorporated toroidal 35-60-80-110 mm standard diameter • ...
... Scope • Busbar and ideal multipurpose backup protection relay • Product benefits • Preconfigured functions for busbar protection application • The relays are ...
ABB Oy Distribution Automation
... 7SJ85 overcurrent protection has been designed specifically for protection of feeders and lines in medium-voltage and high-voltage systems. The SIPROTEC 7SJ86 overcurrent ...
SIEMENS Energy automation and smart grid
Tripping current: 0.3 A - 1,500 A
Trigger voltage: 690 V
Increased flexibility, enhanced protection The C440/XTOE electronic overload relay delivers enhanced motor protection and communications capabilities in a single compact ...
Tripping current: 3 A - 4 A
Trigger voltage: 30 V - 250 V
... contactors (EDM) Very compact design 1 relay safety output potential-free SIL3/PLe/Kat.4 1 control output changeover contact potential-free LEDs for status and error ...
Tripping current: 2,000 A
Trigger voltage: 1,000 V
The HVR10 is a hybrid powerful high voltage relay in a compact design. It combines physical isolation of an electro-mechanical contact and state-of-the-art semi-conductor technology. The hybrid, arc-free ...
product details Features: Compact structure Can detect input contacts’ short Can select the manual&automatic reset Self-monitoring redundancy circuit LED indicators to show the running and faults state With ...
Shandong laien optic-electronic technology co.,ltd.
The PCS-915SC centralized busbar relay is a compact and comprehensive busbar protection system which is adaptive to various busbar arrangements of various voltage levels. Based on optional ...
NR Electric
Tripping current: 5 A
Trigger voltage: 110 V
... Integrated Electronic Device) is a digital protection relay that enables a high-precision measurement and protection relay for switchgear power equipments. The switchgear ...
VitzroEM Co., Ltd.
Modular protection relays | Timers and protection relays Technical Data Compact Size – 1 Module (17,5 mm) Phase sequence and ...
EL.CO.
Tripping current: 30 mA
Trigger voltage: 400 V
... communication method:RS485 Protocol,Standard MODBUS protocol Internal ground impedance:1024k (ohm) Relay output form:Normally open + normally closed Relay output contact:3A, 250VAC/30VDC Response ...
Chongqing Blue Jay Technology Co. Ltd
Tripping current: 300 mA
• Type A – Earth Leakage Relay • Compact dimensions – 17.5mm wide (DIN Rail mount) • True RMS • Fixed Trip level (300mA) and Time delay (0s) • Combined Test and Reset button • 1 x SPDT Relay ...
Broyce Control
... commercial power networks in case of voltage disturbances. Applications - Commercial, industrial and public utility Protection and Functionality - Under & Over Voltage - Frequency - dF/dT (up to 2 stages) - ...
Orion Italia
The AQ-F201 offers a compact solution for any application requiring non-directional overcurrent and earth-fault protection. Selection of supportive functions for protection, ...
DIGITAL RELAYS FOR PROTECTION, MONITORING AND CONTROL The MC line has been designed to offer to the market a very competitive protective relay responding to the latest ...
Tripping current: 0 A - 16 A
Trigger voltage: 220 V - 415 V
S91 is a protection device for electric motors. It allows the detection of incorrect phase sequence or phase failure, excess current consumption, no-load operation with power factor measurement. The device has an input ...
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